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src/Workspaces/SharedUtilitiesAndExtensions/Workspace/VisualBasic/Utilities/VisualBasicSimplificationHelpers.vb
33 строки
2 KB
Manish Vasani
Refactor extensions and utilities in Workspaces layer into shared projects
08 фев 2020, 08:13
08 фев 2020, 08:13
1d8444d
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' Licensed to the .NET Foundation under one or more agreements. ' The .NET Foundation licenses this file to you under the MIT license. ' See the LICENSE file in the project root for more information. Imports Microsoft.CodeAnalysis.Simplification Imports Microsoft.CodeAnalysis.VisualBasic.Syntax Namespace Microsoft.CodeAnalysis.VisualBasic.Simplification Friend Module VisualBasicSimplificationHelpers Public Function TryEscapeIdentifierToken(identifierToken As SyntaxToken) As SyntaxToken If identifierToken.Kind <> SyntaxKind.IdentifierToken OrElse identifierToken.ValueText.Length = 0 Then Return identifierToken End If If identifierToken.IsBracketed Then Return identifierToken End If If identifierToken.GetTypeCharacter() <> TypeCharacter.None Then Return identifierToken End If Dim unescapedIdentifier = identifierToken.ValueText If SyntaxFacts.GetKeywordKind(unescapedIdentifier) = SyntaxKind.None AndAlso SyntaxFacts.GetContextualKeywordKind(unescapedIdentifier) = SyntaxKind.None Then Return identifierToken End If Return identifierToken.CopyAnnotationsTo( SyntaxFactory.BracketedIdentifier(identifierToken.LeadingTrivia, identifierToken.ValueText, identifierToken.TrailingTrivia) _ .WithAdditionalAnnotations(Simplifier.Annotation)) End Function End Module End Namespace